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Arsenic acid (H3AsO4), ammonium salt (1:1)

Arsenic acid (H3AsO4), ammonium salt (1:1) structure

CAS No:
13462-93-6
Formula:
AsH3O4.H3N
Chemical Name:
Arsenic acid (H3AsO4), ammonium salt (1:1)
Synonyms:
Arsenic acid (H3AsO4),ammonium salt (1:1);Arsenic acid (H3AsO4),monoammonium salt;Ammonium dihydrogen arsenate;Ammonium hydrogen arsenate (NH4H2AsO4);Ammonium arsenate (NH4H2AsO4);Monoammonium dihydrogen arsenate;Ammonium dihydrogen arsenate (H2(NH4)(AsO4));Ammonium dihydrogen arsenate (NH4H2AsO4);1174204-79-5;1355049-91-0;1929572-29-1;2089208-18-2
Categories:
Inorganic Chemistry > Inorganic Salts

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Arsenic acid (H3AsO4), ammonium salt (1:1) Basic Attributes

Molecular Weight：

158.97

Exact Mass：

193.004379

EC Number：

236-667-1

DSSTox ID：

DTXSID0065480

Characteristics

PSA：

81.6

XLogP3：

-1.19890

Appearance：

Crystalline

Density：

2.311

Melting Point：

300°C

Refractive Index：

1.577

Water Solubility：

soluble in water. (337.4 mg/ml at 0°C).

Safety Information

Packing level：

Hazard category：

6.1

Transport codes：

UN1557

Precautionary statement(s)：

P201, P202, P261, P264, P270, P271, P273, P281, P301+P310, P304+P340, P308+P313, P311, P321, P330, P391, P403+P233, P405, P501

Hazard Statements：

H301

GHS Classification：

|Danger|H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]|P201, P202, P261, P264, P270, P271, P273, P281, P301+P310, P304+P340, P308+P313, P311, P321, P330, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 4 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Arsenic acid (H3AsO4), ammonium salt (1:1) Use and Manufacturing

Uses

For the pharmaceutical industry

Manufacturing Info：

Arsenic acid (H3AsO4), ammonium salt (1:1): INACTIVE

Computed Properties

Molecular Weight:158.97
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:4
Exact Mass:158.951277
Monoisotopic Mass:158.951277
Topological Polar Surface Area:81.6
Heavy Atom Count:6
Complexity:49.8
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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Guide of Arsenic acid (H3AsO4), ammonium salt (1:1)

Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Learn More Other Chemicals

Arsenic acid (H3AsO4), ammonium salt (1:1)

SDS

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